628528992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71947}}^1$

素因数の和:71980

約数の個数: 96

約数和(自身を含む): 2030660352

約数和(自身を除く): 1402131360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 71947, 143894, 215841, 287788, 431682, 503629, 575576, 863364, 935311, 1007258, 1151152, 1510887, 1726728, 1870622, 2014516, 2302304, 2805933, 3021774, 3453456, 3741244, 4029032, 5611866, 6043548, 6547177, 6906912, 7482488, 8058064, 11223732, 12087096, 13094354, 14964976, 16116128, 19641531, 22447464, 24174192, 26188708, 29929952, 39283062, 44894928, 48348384, 52377416, 78566124, 89789856, 104754832, 157132248, 209509664, 314264496, 628528992]

約数ペア:

[(1, 628528992), (2, 314264496), (3, 209509664), (4, 157132248), (6, 104754832), (7, 89789856), (8, 78566124), (12, 52377416), (13, 48348384), (14, 44894928), (16, 39283062), (21, 29929952), (24, 26188708), (26, 24174192), (28, 22447464), (32, 19641531), (39, 16116128), (42, 14964976), (48, 13094354), (52, 12087096), (56, 11223732), (78, 8058064), (84, 7482488), (91, 6906912), (96, 6547177), (104, 6043548), (112, 5611866), (156, 4029032), (168, 3741244), (182, 3453456), (208, 3021774), (224, 2805933), (273, 2302304), (312, 2014516), (336, 1870622), (364, 1726728), (416, 1510887), (546, 1151152), (624, 1007258), (672, 935311), (728, 863364), (1092, 575576), (1248, 503629), (1456, 431682), (2184, 287788), (2912, 215841), (4368, 143894), (8736, 71947)]